← Format indexServer-backed · Free
MP4WEBM
Convert MP4 to WebM
Convert MP4 video to WebM format. Open, web-optimized video with VP9 compression.
Processed on our servers · deleted after 1 hour
Up to 50 MB for MP4 → WEBM. Paid plans raise this.
Converter
On our servers
- 1Upload
- 2Target
- 3Convert
- 4Done
Drop a file, or click to browse
Max 50 MB · images, data and subtitles stay in this tab
.png.jpg.webp.pdf.csv.json.srt+74
On MP4 → WEBM
WebM is the preferred video format for web embedding, offering excellent compression with VP9/VP8 codecs. It's natively supported by all major browsers and is royalty-free.